Wyszukiwanie pełnotekstowe za pomocą Elasticsearch | Studencki Festiwal Informatyczny

16. Studencki Festiwal Informatyczny

26 - 28 Marca 2020 | Auditorium Maximum UJ
16 edycja 2020

Wyszukiwanie pełnotekstowe za pomocą Elasticsearch

Typ: Wykład
Prelegent: Philipp Krenn

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Notice: Trying to get property 'ID' of non-object in /home/sfiorgplxa/www/wp-content/themes/sfikrk/template-parts/title-section.php on line 173

Notice: Trying to get property 'ID' of non-object in /home/sfiorgplxa/www/wp-content/themes/sfikrk/template-parts/title-section.php on line 173
Dzień: 18/03/2020 godzina: 15:15
Sala: SFI Enterprise 1.38
Czas trwania: 60 minut

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Notice: Trying to get property 'ID' of non-object in /home/sfiorgplxa/www/wp-content/themes/sfikrk/template-parts/title-section.php on line 173
Język: Angielski
Edycja: 15
Temat

Wyszukiwanie pełnotekstowe za pomocą Elasticsearch

Abstrakt

Dzisiejsze aplikacje powinny obsługiwać wyszukiwanie pełnotekstowe. Jak ono działa i jak je zaimplementować?

To łatwiejsze, niż może się wydawać. W czasie wykładu omówię:

*jak działa wyszukiwanie pełnotekstowe i czym się różni w zależności od bazy danych,

*jak obliczany jest wynik wyszukiwania,

* jak radzić sobie z różnymi językami, szukać pojęć i fraz,  wykonywać zapytania typu boolean, dodawać podpowiedzi, używać n-gramów i wiele więcej przy użyciu Elasticsearch.

Wszystkie polecenia będą wykonywane w czasie rzeczywistym. Nie zabraknie też czasu na analizę  waszych przypadków użycia.

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